It is a simple controller. It can be used to control led strips and some other led lightings.
Simple led Controller
Product Details:
1. Working Temp.: -20-60?
2. Voltage: optional with DC5V?DC6V?DC12V?DC24V
3. Size: L50×W35×H22mm
4. Out put?Three CMOS Open-drain output
5. Connection method: common anode/common cathode
6. Rated load current: 4A per channel , Max. load current: 6A per channel
7. Function: gradual changing, jump changing, 5 seconds interval